{"product_id":"jbl-proflora-co2-basic-set-m-40-300l","title":"JBL PROFLORA Co2 Basic Set M 40-300L","description":"\u003cp\u003eReady-to-connect CO2 fertilization kit for optimal supply to all freshwater aquarium plants from 40 to 300 l, thus preventing algae. Easy to set up: screw the pressure reducer onto the cylinder, connect the hose to the bubble counter\/non-return valve and diffuser. Set the bubble count – done. Refillable CO2 cylinder TÜV approved. No hose slippage thanks to screw-on hose connections, non-return valve prevents water from entering the cylinder. The correct CO2 concentration in the aquarium water is monitored on the supplied CO2\/pH Permanent Test display and can be adjusted if necessary. Contents: 500 g refillable CO2 cylinder with wall mount, pressure reducer, 3 m hose, bubble counter with non-return valve, ceramic diffuser, permanent test with reagents, 2 x 100 ml fertilizers, 1 x 10 ml daily fertilizer. Plant nutrition Plants provide the aquarium with oxygen, which is vital for its inhabitants, they prevent the appearance of algae and eliminate problematic substances. The JBL fertilization system supplies plants with CO2, their main nutrient, via the water. Plants absorb it and, with the help of light, convert it into sugar and oxygen during photosynthesis. Easy installation The system is completely ready to connect. Screw the pressure reducer onto the CO2 cylinder and connect it via the hose to the bubble counter (non-return valve included), then to the diffuser in the aquarium. The CO2 then enters the aquarium and dissolves in the water using the diffuser. The CO2 supply can be interrupted at night by an intermediate solenoid valve (night cut-off: not supplied). The permanent CO2\/pH test continuously displays the amount of CO2 dissolved in the water, which can be readjusted if necessary. Safety The cylinder is approved (TÜV). Thanks to the non-return valve, water cannot enter the cylinder. The autonomy of a CO₂ system depends on several factors. The essential elements are carbonate hardness, the quantity and type of plants as well as the power of the water movement on the surface. A 500 g cylinder that is not interrupted at night by a solenoid valve lasts approximately 4 months with the basic adjustment. Reusable cylinders can be refilled at specialized retailers. Conversion from disposable cylinders to refillable cylinders and vice versa: all JBL CO2 cylinder systems are compatible with each other. In the refillable system (M System), simply unscrew the union nut of the pressure reducer with an Allen key. The pressure reducer is then adapted to the U system (disposable cylinders).\u003c\/p\u003e","brand":"Jbl","offers":[{"title":"Default Title","offer_id":56543468257604,"sku":"4014162646200","price":191.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/5040\/3908\/files\/87196.png?v=1774002207","url":"https:\/\/brusselsaquariums.be\/en\/products\/jbl-proflora-co2-basic-set-m-40-300l","provider":"Brussels Aquarium","version":"1.0","type":"link"}